Rough sketches of Sal's hair the past few years.
Here I've drawn his hairstyle throughout Burning Crusade, the very beginning of Wrath of the Lich King (when forces were starting to be sent to Northrend), and in present time.
I imagine once I'm finally ready to go through Sal and Vii reuniting in game he will wind up with a new haircut. Due to his extensive injuries and the painful healing process he's just let his hair grow out and throws it in a ponytail to keep it out of the way rather than do anything with it. Still deciding on what his final hairstyle will be, but I'm not stressing over it.